CN204007620U - Instrument of surveying and mapping bracing frame - Google Patents
Instrument of surveying and mapping bracing frame Download PDFInfo
- Publication number
- CN204007620U CN204007620U CN201420309667.5U CN201420309667U CN204007620U CN 204007620 U CN204007620 U CN 204007620U CN 201420309667 U CN201420309667 U CN 201420309667U CN 204007620 U CN204007620 U CN 204007620U
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- CN
- China
- Prior art keywords
- mapping
- centering rod
- surveying
- instrument
- fixedly connected
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Abstract
The utility model discloses a kind of instrument of surveying and mapping bracing frame, comprise centering rod one, centering rod two and support bar, described centering rod one, centering rod two and support bar include an outer tube and are inserted in the telescopic inner tube in outer tube, and described outer tube and inner tube fix by holding formula locking member; The contour vertical setting parallel with centering rod two of described centering rod one; Described centering rod one is connected by being fixedly connected with beam with centering rod two, described in be fixedly connected with beam and be horizontally disposed with; Described support bar by coupling assembling be fixedly connected with beam and be connected; Described being fixedly connected with is provided with instrument of surveying and mapping Connection Block on beam; Also comprise 2 levels, it be take instrument of surveying and mapping Connection Block and is fixedly connected with on beam as longitudinal axis is symmetrically distributed in.The instrument of surveying and mapping bracing frame that the utility model provides, have advantages of simple in structure, easy to operate, stability is strong, not only can realize accurate mapping operation, and can guarantee to survey and draw the solid and reliable of bracing frame, operating efficiency is high, mapping result is accurate.
Description
Technical field
The utility model relates to mapping equipment technical field, particularly relates to a kind of instrument of surveying and mapping bracing frame.
Background technology
Mapping as indispensable aligning equipment in mapping, has purposes widely with centering rod in mapping, and it is can be by the scalable Metallic rod of the direct directed towards ground gauge point of vertical.
Existing centering rod specification is a lot, generally has the differing heights specifications such as 2.15 meters, 2 meters, 3 meters, 5 meters, although existing centering rod has been made into flexible Metallic rod structure, from height, has improved its universal performance.
But instrument of surveying and mapping is all mounted in the top of centering rod, an instrument of surveying and mapping can only be assembled in a centering rod top; If instrument of surveying and mapping weight is very large, the bearing capacity of general centering rod is greatly affected, even by regulating other bracing frame can not well guarantee its stability, thereby can affect whole accuracy of surveying and drawing result.
Utility model content
Fundamental purpose of the present utility model is, overcomes deficiency of the prior art, and a kind of instrument of surveying and mapping bracing frame of new structure is provided, and is specially adapted to the instrument of surveying and mapping that erection weight is very large.
Technical problem to be solved in the utility model is to improve instrument of surveying and mapping bracing frame simple in structure, easy to operate, stability is strong, not only can realize accurate mapping operation, and can guarantee to survey and draw the solid and reliable of bracing frame, further reduce the bias factor that mapping may exist, and there is the value in industry.
In order to achieve the above object, the technical scheme that the utility model adopts is:
An instrument of surveying and mapping bracing frame, comprises centering rod one, centering rod two and support bar, and described centering rod one, centering rod two and support bar include an outer tube and be inserted in the telescopic inner tube in outer tube, and described outer tube and inner tube fix by holding formula locking member; The contour vertical setting parallel with centering rod two of described centering rod one; Described centering rod one is connected by being fixedly connected with beam with centering rod two, described in be fixedly connected with beam and be horizontally disposed with; Described support bar by coupling assembling be fixedly connected with beam and be connected; Described being fixedly connected with is provided with instrument of surveying and mapping Connection Block on beam.
Adopt technique scheme, two centering rods and support bar play strong and stable support effect, and instrument of surveying and mapping is firmly arranged on and is fixedly connected with on beam by instrument of surveying and mapping Connection Block, thereby can start mapping operation; Two centering rods and support bar herein just play firm support effect, and the centering of instrument of surveying and mapping has departed from original centering rod, needs the adjustment work before mapping to complete.Although the adjustment work before mapping no longer directly relies on centering rod and harmonizes, but described centering rod one contour vertical setting parallel with centering rod two, the described beam that is fixedly connected with is horizontally disposed with, and still can fast harmonize, and does not increase unnecessary working strength and difficulty; Meanwhile, but can significantly improve the firm performance of stablizing of bracing frame, reduce other bias factors that mapping may exist.
The utility model is further set to: described instrument of surveying and mapping Connection Block is arranged on the centre that is fixedly connected with beam.
The utility model is further set to: also comprise level, described level is arranged on and is fixedly connected with on beam.
The utility model is further set to: described level is arranged on corresponding being fixedly connected with on beam in instrument of surveying and mapping Connection Block lower end.
The utility model is further set to: described level is 2, and the instrument of surveying and mapping Connection Block of take is fixedly connected with on beam as longitudinal axis is symmetrically distributed in.
The utility model is further set to: described coupling assembling is for twisting formula locking member.
For faster the completing of adjustment work before surveying and drawing, in technique scheme, by instrument of surveying and mapping Connection Block being arranged on to the centre that is fixedly connected with beam, and be provided with 2 levels that are symmetric, improve operating efficiency, can guarantee the precision of adjustment simultaneously; In addition, support bar is by twisting formula locking member and being fixedly connected with beam and being connected, and installing/dismounting is all fast and simple.
In sum, a kind of instrument of surveying and mapping bracing frame of the utility model, have advantages of simple in structure, easy to operate, stability is strong, not only can realize accurate mapping operation, and can guarantee to survey and draw the solid and reliable of bracing frame, operating efficiency is high, and mapping result is accurate.
Foregoing is only the general introduction of technical solutions of the utility model, and for clearer understanding technological means of the present utility model, below in conjunction with accompanying drawing, the utility model will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of bracing frame for the utility model instrument of surveying and mapping.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of instrument of surveying and mapping bracing frame, comprise centering rod 1, centering rod 22 and support bar 3, described centering rod 1 comprises centering rod one outer tube 11 and is inserted in telescopic centering rod one inner tube 12 in centering rod one outer tube 11, and described centering rod one outer tube 11 and centering rod one inner tube 12 fix by holding formula locking member 13; Described centering rod 22 comprises centering rod two outer tubes 21 and is inserted in telescopic centering rod two inner tubes 22 in centering rod two outer tubes 21, and described centering rod two outer tubes 21 and centering rod two inner tubes 22 fix by holding formula locking member 23; Same, described support bar 3 comprises support bar outer tube and is inserted in the telescopic support bar inner tube in support bar outer tube, and described support bar outer tube and support bar inner tube fix by holding formula locking member; The contour vertical setting parallel with centering rod 22 of described centering rod 1; Described centering rod 1 is connected by being fixedly connected with beam 4 with centering rod 22, described in be fixedly connected with beam 4 and be horizontally disposed with; Described support bar 3 is by twisting this coupling assembling of formula locking member and being fixedly connected with beam 4 and being connected; The described middle upper surface that is fixedly connected with beam 4 is provided with instrument of surveying and mapping Connection Block 5.
Aforesaid instrument of surveying and mapping bracing frame, also comprises level 6, and described level is 2, take to be located at the instrument of surveying and mapping Connection Block 5 that is fixedly connected with beam 4 middle parts and to be fixedly connected with on beam 4 as longitudinal axis is symmetrically distributed in.
Compared with prior art, the beneficial effects of the utility model are, by instrument of surveying and mapping being firmly arranged on the instrument of surveying and mapping Connection Block 5 that is fixedly connected with beam 4 between centering rod 1 and centering rod 22, then the adjustment work before surveying and drawing, wait to have harmonized, start mapping operation; The utility model has used two centering rods and support bar, i.e. centering rod 1, centering rod 22 and support bar 3, thus strong and stable supporting role is provided, significantly improve the firm performance of stablizing of bracing frame; In addition, by by centering rod 1 contour vertical setting parallel with centering rod 22, be fixedly connected with beam 4 and be horizontally disposed with, guarantee fast and effectively harmonizing before mapping.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. an instrument of surveying and mapping bracing frame, it is characterized in that: comprise centering rod one, centering rod two and support bar, described centering rod one, centering rod two and support bar include an outer tube and are inserted in the telescopic inner tube in outer tube, and described outer tube and inner tube fix by holding formula locking member; The contour vertical setting parallel with centering rod two of described centering rod one; Described centering rod one is connected by being fixedly connected with beam with centering rod two, described in be fixedly connected with beam and be horizontally disposed with; Described support bar by coupling assembling be fixedly connected with beam and be connected; Described being fixedly connected with is provided with instrument of surveying and mapping Connection Block on beam.
2. instrument of surveying and mapping bracing frame according to claim 1, is characterized in that: described instrument of surveying and mapping Connection Block is arranged on the centre that is fixedly connected with beam.
3. instrument of surveying and mapping bracing frame according to claim 1 and 2, is characterized in that: also comprise level, described level is arranged on and is fixedly connected with on beam.
4. instrument of surveying and mapping bracing frame according to claim 3, is characterized in that: described level is arranged on corresponding being fixedly connected with on beam in instrument of surveying and mapping Connection Block lower end.
5. instrument of surveying and mapping bracing frame according to claim 3, is characterized in that: described level is 2, and the instrument of surveying and mapping Connection Block of take is fixedly connected with on beam as longitudinal axis is symmetrically distributed in.
6. instrument of surveying and mapping bracing frame according to claim 1 and 2, is characterized in that: described coupling assembling is for twisting formula locking member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309667.5U CN204007620U (en) | 2014-06-11 | 2014-06-11 | Instrument of surveying and mapping bracing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309667.5U CN204007620U (en) | 2014-06-11 | 2014-06-11 | Instrument of surveying and mapping bracing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007620U true CN204007620U (en) | 2014-12-10 |
Family
ID=52047606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309667.5U Expired - Fee Related CN204007620U (en) | 2014-06-11 | 2014-06-11 | Instrument of surveying and mapping bracing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061916A (en) * | 2014-06-11 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Support rack for plotting instrument |
-
2014
- 2014-06-11 CN CN201420309667.5U patent/CN204007620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061916A (en) * | 2014-06-11 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Support rack for plotting instrument |
| CN104061916B (en) * | 2014-06-11 | 2016-02-17 | 苏州华徕光电仪器有限公司 | Instrument of surveying and mapping bracing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |